FR2363436A1 - Produit compose - Google Patents

Produit compose

Info

Publication number
FR2363436A1
FR2363436A1 FR7727670A FR7727670A FR2363436A1 FR 2363436 A1 FR2363436 A1 FR 2363436A1 FR 7727670 A FR7727670 A FR 7727670A FR 7727670 A FR7727670 A FR 7727670A FR 2363436 A1 FR2363436 A1 FR 2363436A1
Authority
FR
France
Prior art keywords
isostatic pressing
substrate
metal foil
film resistors
electronic components
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7727670A
Other languages
English (en)
Other versions
FR2363436B3 (fr
Inventor
Adi Framji Khambalta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welwyn Electric Ltd
Original Assignee
Welwyn Electric Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB3699576A external-priority patent/GB1548035A/en
Application filed by Welwyn Electric Ltd filed Critical Welwyn Electric Ltd
Publication of FR2363436A1 publication Critical patent/FR2363436A1/fr
Application granted granted Critical
Publication of FR2363436B3 publication Critical patent/FR2363436B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/07—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by resistor foil bonding, e.g. cladding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Fluid Pressure (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un produit composé comprenant une sous-couche en céramique ou céramique-verre et une feuille métallique. Selon l'invention, l'adhésion de la feuille sur la sous-couche est obtenue sans l'intervention d'un agent de liaison et ladite feuille épouse la configuration de la surface adjacente de ladite sous-couche. L'invention vise également un procédé pour faire adhérer la feuille à la sous-couche au moyen d'un appareil appliquant une pression uniforme de chaque côté de l'assemblage, tout en maintenant en contact direct la sous-couche et la feuille.
FR7727670A 1976-09-07 1977-09-07 Produit compose Granted FR2363436A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3699576A GB1548035A (en) 1976-09-07 1976-09-07 Electrical resistors
GB873577 1977-03-02

Publications (2)

Publication Number Publication Date
FR2363436A1 true FR2363436A1 (fr) 1978-03-31
FR2363436B3 FR2363436B3 (fr) 1980-07-04

Family

ID=26242381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727670A Granted FR2363436A1 (fr) 1976-09-07 1977-09-07 Produit compose

Country Status (2)

Country Link
DE (1) DE2740332A1 (fr)
FR (1) FR2363436A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023733A1 (fr) * 1979-08-03 1981-02-11 SKF Industrial Trading & Development Co, B.V. Procédé pour appliquer une couche dense, dure, adhésive et résistant à l'usure en cermets ou en matériau céramique sur un objet métallique
FR2554806A1 (fr) * 1983-11-15 1985-05-17 Quartex Applic Hautes Temperat Procede pour le scellement etanche de deux pieces par diffusion, avec developpement de la pression par frettage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233022A1 (de) * 1982-09-06 1984-03-08 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Verfahren zum direkten verbinden eines koerpers mit einem keramischen substrat
DE3724995A1 (de) * 1987-02-26 1988-09-08 Radex Heraklith Verfahren zur herstellung eines verbundkoerpers und verbundkoerper selbst
DE69313972T2 (de) * 1992-10-30 1998-03-26 Corning Inc Mikrolaminierte Verbundstoffe und Verfahren zu deren Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023733A1 (fr) * 1979-08-03 1981-02-11 SKF Industrial Trading & Development Co, B.V. Procédé pour appliquer une couche dense, dure, adhésive et résistant à l'usure en cermets ou en matériau céramique sur un objet métallique
FR2554806A1 (fr) * 1983-11-15 1985-05-17 Quartex Applic Hautes Temperat Procede pour le scellement etanche de deux pieces par diffusion, avec developpement de la pression par frettage

Also Published As

Publication number Publication date
FR2363436B3 (fr) 1980-07-04
DE2740332A1 (de) 1978-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse